CN117959094A - Patient transferring bed - Google Patents

Patient transferring bed Download PDF

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Publication number
CN117959094A
CN117959094A CN202410256754.7A CN202410256754A CN117959094A CN 117959094 A CN117959094 A CN 117959094A CN 202410256754 A CN202410256754 A CN 202410256754A CN 117959094 A CN117959094 A CN 117959094A
Authority
CN
China
Prior art keywords
screw
supporting plate
roller
pallet
assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202410256754.7A
Other languages
Chinese (zh)
Inventor
乔爱科
张乃龙
杜田明
张艳萍
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing University of Technology
Original Assignee
Beijing University of Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing University of Technology filed Critical Beijing University of Technology
Priority to CN202410256754.7A priority Critical patent/CN117959094A/en
Publication of CN117959094A publication Critical patent/CN117959094A/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A61G1/0206—Stretchers with wheels characterised by the number of supporting wheels if stretcher is extended
    • A61G1/0212—2 pairs having wheels within a pair on the same position in longitudinal direction, e.g. on the same axis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G1/00—Stretchers
    • A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A61G1/052—Struts, spars or legs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
    • A61G7/1032—Endless belts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/104—Devices carried or supported by
    • A61G7/1046—Mobile bases, e.g. having wheels

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The invention discloses a patient transferring bed, which relates to the technical field of general medical equipment and comprises a transferring bed body, a supporting frame, a supporting plate component, a driving component, a conveying belt component and a mattress, wherein universal wheels are arranged at the bottom of the transferring bed body, the transferring bed body is convenient to move, the supporting frame is arranged at the upper part of the transferring bed body, and the height of the transferring bed body can be adjusted; the supporting plate component is movably arranged on the supporting frame; the driving component is arranged on the supporting frame and can drive the supporting plate component to horizontally move; the conveyor belt assembly is arranged on the pallet assembly, and the conveyor belt can move relative to the pallet assembly; the mattress both ends can be respectively with the conveyer belt both sides fixed connection of conveyer belt subassembly. The automatic transfer device is used for realizing automatic transfer of patients between the transfer bed and the sickbed or the operation platform, can reduce secondary injury caused in the transfer process of the patients, and greatly lightens the labor intensity of medical staff.

Description

Patient transferring bed
Technical Field
The invention relates to the technical field of general medical equipment, in particular to a patient transfer bed.
Background
Most patients with inconvenient movement or lost autonomous mobility generally need a plurality of medical staff to lift the patient to a sickbed or an operating table when performing medical image examination or entering and exiting an operating room, and secondary injury is easily caused to the patient in the transfer process; and the difficulty in transferring patients with heavy weight is great. Based on this, how to design a helping hand and remove transfer bed for can reduce the secondary injury that causes in the patient transfer process, alleviate medical personnel's intensity of labour simultaneously greatly, be a technical problem that faces at present.
Disclosure of Invention
The invention aims to provide a patient transferring bed, which solves the problems in the prior art, is used for realizing automatic transfer of patients between the transferring bed and a sickbed or an operation platform, can reduce secondary injury caused in the patient transferring process, and greatly lightens the labor intensity of medical staff.
In order to achieve the above object, the present invention provides the following solutions:
the present invention provides a patient transfer bed comprising:
The transfer bed body is provided with a support frame;
The supporting plate component is movably arranged on the supporting frame;
The driving assembly is arranged on the supporting frame and can drive the supporting plate assembly to horizontally move;
a conveyor belt assembly disposed on the pallet assembly, and having a conveyor belt movable relative to the pallet assembly;
the mattress, mattress both ends can respectively with conveyer belt both sides fixed connection of conveyer belt subassembly.
Optionally, universal wheels are arranged at the bottom of the transferring bed body.
Optionally, the layer board subassembly includes the layer board, the layer board pass through the supporting wheel level activity arrange in on the support frame, the fixed plate that is equipped with of support frame both ends head of a bed position department, install on the fixed plate drive assembly, drive assembly can drive the layer board is in horizontal migration on the support frame.
Optionally, the drive assembly includes the lead screw, on the lead screw support was located through the bearing frame at lead screw both ends, the lead screw support fixed set up in on the fixed plate, lead screw one end transmission is connected with the lead screw motor, the lead screw motor install in on the lead screw support, the movable sleeve is equipped with the lead screw slider on the lead screw, the lead screw slider with the layer board side is connected.
Optionally, the conveying belt assembly comprises a connecting plate arranged on the screw rod sliding block, a driving motor is fixedly arranged on the connecting plate, and a reversing gear set is arranged on an output shaft of the driving motor; the two ends of the rolling shaft are respectively in transmission connection with the reversing gear set; the roller and one side of the supporting plate far away from the roller are wound with a closed conveying belt; bearing seats are arranged at two ends of the rolling shaft; the support plate is provided with a tensioning support plate, and the connecting plate is connected with one end of the tensioning support plate through a clamping groove; the side edge of the bearing seat is abutted with a tensioning bolt.
Optionally, the end of the roller is connected with the bearing seat through a bearing, and a supporting wheel with a roller is arranged on the inner side of the bearing seat.
Optionally, a front roller of the supporting plate is arranged at one end of the supporting plate, which is far away from the roller, and a closed conveying belt is wound between the roller and the front roller of the supporting plate.
Optionally, a plurality of hooks are evenly arranged on two sides of the conveying belt, hanging holes are fixedly formed in two ends of the mattress, and the hooks can be installed in the hanging holes.
Compared with the prior art, the invention has the following technical effects:
The hanging holes on two sides of the mattress are arranged on the hooks on two sides of the conveying belt, and synchronously move under the pulling of the conveying belt, so that a patient moves on the supporting plate; the two sides of the conveying belt assembly are connected with the driving assemblies through the connecting plates, the driving assemblies on the two sides synchronously move to drive the supporting plate assembly and the conveying belt assembly to synchronously move back and forth, and the patient is moved between the sickbed and the operating table or the examination table. When a patient is moved to a transfer bed by using the transfer platform, the conveying belt and the supporting plate move simultaneously under the drive of the drive assembly, the supporting plate assembly moves to the lower part of the body of the patient, hanging holes on two sides of the mattress are hung on hooks on two sides of the conveying belt, the conveying belt moves backwards and simultaneously pulls the mattress and the patient to the supporting plate, the conveying belt stops running, and the supporting plate moves backwards and is retracted to the supporting frame. When the patient is required to be placed back on the sickbed or the operating table, the supporting plate assembly moves forwards to the middle of the sickbed or the operating table, and meanwhile, the supporting plate assembly moves backwards to move the mattress and the patient down the transferring bed. According to the invention, the mattress is pulled by the conveyer belt on the supporting plate so as to carry the patient, so that the patient is transferred more stably, and the safety and the comfort level of the patient are improved; the platform is simple and portable, can adapt to more application scenes, and the use of the transfer bed is beneficial to improving the safety of patient transfer and the comfort level of patients, so that secondary injury is reduced; and simultaneously, the labor intensity of medical staff is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a patient transfer bed according to the present invention;
FIG. 2 is a schematic view of another angular configuration of the patient transfer bed of the present invention;
FIG. 3 is a schematic view of the mattress and conveyor belt construction of the patient transfer bed of the present invention;
In the figure: the bed comprises a 1-transferring bed body, a 2-supporting frame, a 3-driving motor, a 4-reversing gear set, a 5-bearing, a 6-roller supporting wheel, a 7-supporting plate, an 8-conveying belt, a 9-supporting plate front roller, a 10-screw motor, an 11-fixing plate, a 12-screw bracket, a 13-screw, a 14-screw sliding block, a 15-connecting plate, a 16-tensioning supporting plate, a 17-roller, an 18-tensioning bolt, a 19-bearing seat, a 20-mattress, a 21-hanging hole and a 22-hook.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a patient transferring bed, which solves the problems in the prior art, can reduce secondary injury caused in the patient transferring process, and greatly lightens the labor intensity of medical staff.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
The invention provides a patient transferring bed, which is shown by referring to figures 1,2 and 3, and comprises a transferring bed body 1 with adjustable height, wherein the height of the transferring bed, a supporting plate assembly, a driving assembly, a conveying belt assembly and a mattress 20 are flexibly adjusted according to the height of a sickbed, universal wheels are arranged at the bottom of the transferring bed body 1, the transferring bed is convenient to move, and a supporting frame 2 is arranged on the transferring bed body 1; the supporting plate component is movably arranged on the supporting frame 2; the driving component is arranged on the support frame 2 and can drive the supporting plate component to horizontally move; the conveyor belt assembly is arranged on the pallet assembly, and the conveyor belt can move relative to the pallet assembly; mattress 20 both ends can be respectively with conveyer belt 8 both sides fixed connection of conveyer belt subassembly, in order to make mattress 20 and conveyer belt 8 can convenient dismouting, consequently conveyer belt 8 both sides evenly have arranged a plurality of couples 22, mattress 20 both ends are fixed to be equipped with hanging hole 21, and hanging hole 21 interval is the same with band couple 22 interval, and couple 22 can install in hanging hole 21.
Based on the structure, when the invention is used, the mattress 20 synchronously moves under the pulling of the conveyer belt 8, so that a patient moves on the supporting plate component; the conveyer belt subassembly is located on the layer board subassembly, and its both sides are connected with drive assembly through the connecting plate, and both sides drive assembly synchronous motion drives layer board subassembly and conveyer belt subassembly synchronous back and forth movement, realizes moving the patient between sick bed and operating table or inspection table. When a patient is moved to a transfer bed by using the transfer platform, the conveying belt 8 and the supporting plate component move simultaneously under the drive of the drive component, the supporting plate component moves to the lower part of the body of the patient, the two ends of the mattress 20 are fixed on the two sides of the conveying belt 8, the conveying belt 8 moves backwards, and after the mattress 20 and the patient are pulled onto the supporting plate component, the conveying belt 8 stops running, and the supporting plate component moves backwards and is retracted onto the supporting frame 2. When the patient is required to be placed back on the sickbed or the operating table, after the pallet assembly moves forward to the middle of the sickbed or the operating table, the conveyor belt 8 moves forward, and simultaneously the pallet assembly moves backward to move the mattress 20 and the patient down the transfer bed; the mattress 20 of the present invention is a special mattress, has stronger hardness and strength than the common mattress, and has better applicability.
In a specific embodiment, in order to better and more smoothly realize the above-mentioned transfer function, therefore, this embodiment is specifically further optimized on the basis of the above-mentioned structure, the supporting plate 7 of the supporting plate component is horizontally movably arranged on the supporting frame 2 through the supporting wheel in this embodiment, thereby the supporting plate 7 is more flexible in moving process, the required power is smaller, the fixed plate 11 is fixedly arranged at the position of the head of the bed at two ends of the supporting frame 2, the driving component is installed on the fixed plate 11, the driving component in this embodiment adopts a lead screw nut structure to realize driving, other structures such as a chain sprocket structure, a linear motor structure, etc., particularly, in this embodiment, the driving component comprises a lead screw 13, two ends of the lead screw 13 are arranged on the lead screw support 12 through a lead screw bearing seat, the lead screw support 12 is fixedly arranged on the fixed plate 11, one end of the lead screw 13 is in transmission connection with the lead screw motor 10, the lead screw motor 10 is installed on the lead screw support 12, the lead screw slider 14 is movably sleeved on the lead screw 13, and the lead screw slider 14 is connected with the side edge of the supporting plate 7, thereby the lead screw 10 drives the lead screw motor 13 to rotate, so that the lead screw slider 14 reciprocates on the lead screw 13, and then drives the lead screw 2 to move forward and backward on the supporting frame 2.
In the embodiment, the conveying belt assembly comprises a connecting plate 15 arranged on a lead screw sliding block 14, the lead screw sliding block 14 is connected with the lower part of the connecting plate 15, a driving motor 3 is fixedly arranged on the connecting plate 15, a reversing gear set 4 is arranged on an output shaft of the driving motor 3, the reversing gear set 4 comprises two gears which are meshed in parallel, an output shaft of the driving motor 3 is in transmission connection with one of the gears, the end part of a roller 17 is connected with a bearing seat 19 through a bearing 5, the bearing seat 19 is connected with the connecting plate 15, one end of the roller 17 passes through the bearing seat 19 and is in transmission connection with the other gear of the reversing gear set 4, a tensioning supporting plate 16 is arranged on a supporting plate 7, the connecting plate 15 is connected with one end of the tensioning supporting plate 16 through a clamping groove, a tensioning bolt 18 is abutted to the side edge of the bearing seat 19, the tensioning bolt 18 is fixed on the tensioning supporting plate 16, and the position of the roller 17 is convenient to adjust, so that the tightness degree of the conveying belt 8 is adjusted, and a belt roller supporting wheel 6 is arranged on the inner side of the bearing seat 19; the end of the pallet 7 remote from the roller 17 is provided with a pallet front roller 9 which is in contact with the conveyor belt 8 and provides guiding lubrication for the conveyor belt 8, in particular a closed conveyor belt 8 is wound between the roller 17 and the pallet front roller 9.
When the embodiment works, the driving motor 3 drives the gear to rotate, the gear drives the roller 17 to rotate, and the roller 17 drives the conveying belt 8 to move. Hanging holes 21 on two sides of the mattress 20 are arranged on hooks 22 on two sides of the conveyer belt 8, and synchronously move under the pulling of the conveyer belt 8, so that the patient moves on the supporting plate 7; the two sides of the conveyer belt component are connected with the driving components through the connecting plates 15, the driving components on the two sides synchronously move under the driving of the screw motor 10 to drive the supporting plate 7 connected with the screw sliding block 14 to move, and the conveyer belt component on the supporting plate 7 synchronously moves back and forth to realize the movement of a patient between a sickbed and an operating table or an inspection table. When a patient is moved to a transfer bed by using a transfer platform, the conveyor belt 8 and the supporting plate 7 move simultaneously under the driving of the lead screw motor 10, the supporting plate component moves to the lower part of the patient body, the hanging holes 21 on two sides of the mattress 20 are hung on the hooks 22 on two sides of the conveyor belt 8, the driving motor 3 drives the rolling shafts 17 to rotate so as to drive the conveyor belt 8 to move backwards, and simultaneously, the mattress 20 and the patient are pulled onto the supporting plate 7, the driving motor 3 stops, the conveyor belt 8 stops running, the lead screw motor 10 is started, and the supporting plate 7 is driven to move backwards through the lead screw sliding block 14 to be retracted onto the supporting frame 2. When the patient is required to be placed back into the sickbed or the operating table, the supporting plate 7 is driven by the lead screw motor 10 to move forwards to the middle of the sickbed or the operating table and then stops, and then the driving motor 3 drives the rolling shaft 17 to rotate, so that the conveying belt 8 is driven to rotate forwards around the rolling shaft 17, and meanwhile, the lead screw motor 10 is driven reversely, so that the supporting plate 7 moves backwards, and the mattress 20 and the patient are moved down the transferring bed. According to the invention, the mattress 20 is pulled by the conveyer belt 8 on the supporting plate 7 so as to carry the patient, so that the patient is transferred more stably, and the safety and the comfort level of the patient are improved; the platform is simple and portable, and can adapt to more application scenes.
The principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.

Claims (7)

1. A patient transfer bed, comprising:
The transfer bed body is provided with a support frame;
The supporting plate component is movably arranged on the supporting frame;
The driving assembly is arranged on the supporting frame and can drive the supporting plate assembly to horizontally move;
a conveyor belt assembly disposed on the pallet assembly, and having a conveyor belt movable relative to the pallet assembly;
the mattress, mattress both ends can respectively with conveyer belt both sides fixed connection of conveyer belt subassembly.
2. The patient transfer bed according to claim 1, wherein the pallet assembly comprises a pallet horizontally movably arranged on the support frame through support wheels, fixing plates are fixedly arranged at the positions of the bed heads at two ends of the support frame, the driving assembly is mounted on the fixing plates, and the driving assembly can drive the pallet to horizontally move on the support frame.
3. The patient transfer bed according to claim 2, wherein the driving assembly comprises a screw, two ends of the screw are arranged on a screw support through bearing blocks, the screw support is fixedly arranged on the fixing plate, one end of the screw is in transmission connection with a screw motor, the screw motor is arranged on the screw support, a screw slider is movably sleeved on the screw, and the screw slider is connected with the side edge of the supporting plate.
4. The patient transfer machine of claim 3, wherein the conveyor belt assembly comprises a connecting plate mounted on the lead screw slider, a drive motor is fixedly mounted on the connecting plate, and a reversing gear set is mounted on an output shaft of the drive motor; the two ends of the rolling shaft are respectively in transmission connection with the reversing gear set; the roller and one side of the supporting plate far away from the roller are wound with a closed conveying belt; bearing seats are arranged at two ends of the rolling shaft; the support plate is provided with a tensioning support plate, and the connecting plate is connected with one end of the tensioning support plate through a clamping groove; the side edge of the bearing seat is abutted with a tensioning bolt.
5. The patient transfer machine of claim 4, wherein the roller ends are connected to the bearing housing by bearings, and wherein the bearing housing is internally provided with roller support wheels.
6. The patient transfer bed according to claim 4, wherein the end of the pallet remote from the roller is provided with a pallet front roller, and the conveyor belt is closed around the roller and pallet front roller.
7. The patient transfer bed according to claim 1, wherein a plurality of hooks are uniformly arranged on two sides of the conveyor belt, hanging holes are fixedly formed in two ends of the mattress, and the hooks can be installed in the hanging holes.
CN202410256754.7A 2024-03-07 2024-03-07 Patient transferring bed Pending CN117959094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202410256754.7A CN117959094A (en) 2024-03-07 2024-03-07 Patient transferring bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202410256754.7A CN117959094A (en) 2024-03-07 2024-03-07 Patient transferring bed

Publications (1)

Publication Number Publication Date
CN117959094A true CN117959094A (en) 2024-05-03

Family

ID=90847832

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410256754.7A Pending CN117959094A (en) 2024-03-07 2024-03-07 Patient transferring bed

Country Status (1)

Country Link
CN (1) CN117959094A (en)

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